58.0.0.0

London · United Kingdom · COLT Technology Services Group Limited

Autonomous system: AS8220
Country: GB
Risk score: Not a probability

IP address summary

IP address: 58.0.0.0
ASN: AS8220
Network operator: COLT Technology Services Group Limited
ISP: COLT Technology Services Group Limited
Containing network profile: 58.0.0.0/8
Operator category: Business Broadband

The containing profile is the nearest published aggregate. It is not a registry allocation or BGP ownership record.

Public ASN reference

Reference ASN: AS8220
Source label: COLT COLT Technology Services Group Limited
Reference interval: 58.0.0.0 to 58.0.255.255
Collected: 2026-11-02

IPtoASN maps this address interval to AS8220. An interval is not necessarily a BGP prefix or registered allocation. It does not establish geolocation or ownership.

IPtoASN source Reference methodology

IP geolocation

World map with country boundaries — Approximate network location; not a device positionNatural Earth map data

Country: United Kingdom
City: London
Region: England
Postal code: Not supplied
Timezone: Europe/London
Local time: 2026-11-03 17:52:02
Approximate coordinates: 51.538, -0.088

Network-level coordinates do not identify a precise user or device location. How geolocation works

VPN, proxy and network signals

VPNNot listed

ProxyNot listed

TorNot classified

HostingNot classified

MobileNot classified

Risk score: 0

A low score is not proof that an address is safe.

Read exact field definitions

ASN and network operator

AS8220 profile

Organization: COLT Technology Services Group Limited
ASN domain: colt.net
Operator type: Business Broadband

The ASN organization can differ from the organization using an individual address.

Network registration

Matching record range: 58.0.0.0/16
Registered network name: UK-COLT-20050106
Registered network block: 58.0.0.0/16
Registration source: RIPENCC WHOIS
Company: COLT Technology Services Group Limited
Usage type: business
Company website: colt.net

Registration and company fields describe this source record. They can differ from the ASN operator and from live routing announcements.

Abuse contact

Contact name: COLT Hostmaster
Published contact network: 58.0.0.0/16
Abuse email: abuse@colt.net
Phone: +44 20 7390 3900
Postal address: COLT Technology Services, Beaufort House, 20 Great Eastern Street, London, EC2A 3EH
Contact country: United Kingdom

This contact is attached to the network record. Include the source IP, UTC timestamps and relevant logs when reporting abuse.

Actual API response

Open JSON

58.0.0.0 · live response

{
  "ip": "58.0.0.0",
  "isp": {
    "asn": "AS8220",
    "org": "COLT Technology Services Group Limited",
    "isp": "COLT Technology Services Group Limited"
  },
  "location": {
    "country": "United Kingdom",
    "country_code": "GB",
    "city": "London",
    "state": "England",
    "zipcode": "",
    "latitude": 51.53832159981334,
    "longitude": -0.08827799087186074,
    "timezone": "Europe/London",
    "localtime": "2026-11-03T17:52:02"
  },
  "risk": {
    "is_mobile": false,
    "is_vpn": false,
    "is_tor": false,
    "is_proxy": false,
    "is_datacenter": false,
    "risk_score": 0
  }
}